package com.fz.spring;

import java.io.Reader;

/**
 * Created by webrx on 2017/7/1.
 */
public class Test01 {
    private static Test01 test=null;
    private Test01(){};

    public int info(int i){
        return i*i;
    }

    public String word(String ss){
        return "你好";
    }

    public static Test01 aa(){
        if(test==null){
            test = new Test01();
        }
        return test;
    }
    private static Test01 tts =null;
   // private Test01(){};
    public static Test01 gettest(){
        if(tts==null){
            tts= new Test01();
        }
        return tts;
    }


}
